參數(shù)資料
型號: MPC5604BF1VLQ4
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: MICROCONTROLLER, PQFP144
封裝: 20 X 20 MM, 1.40 MM HEIGHT, 0.50 MM PITCH, LQFP-144
文件頁數(shù): 77/104頁
文件大?。?/td> 953K
代理商: MPC5604BF1VLQ4
MPC5604B/C Microcontroller Data Sheet, Rev. 9
Electrical characteristics
Freescale Semiconductor
74
CP3
CC D ADC input pin
capacitance 3
——
1
pF
RSW1
CC D Internal resistance of
analog source
——
3
k
RSW2
CC D Internal resistance of
analog source
——
2
k
RAD
CC D Internal resistance of
analog source
——
2
k
IINJ
SR — Input current Injection Current
injection on one
ADC input,
different from
the converted
one
VDD =
3.3 V ± 10%
5—
5
mA
VDD =
5.0 V ± 10%
5—
5
| INL |
CC T Absolute value for
integral non-linearity
No overload
0.5
1.5
LSB
| DNL | CC T Absolute differential
non-linearity
No overload
0.5
1.0
LSB
|EO |
CC T Absolute offset error
0.5
LSB
|EG |
CC T Absolute gain error
0.6
LSB
TUEp
CC P Total unadjusted error7
for precise channels,
input only pins
Without current injection
20.6
2
LSB
T
With current injection
33
TUEx
CC T Total unadjusted error7
for extended channel
Without current injection
31
3
LSB
T
With current injection
44
1 V
DD = 3.3 V ± 10% / 5.0 V ± 10%, TA = 40 to 125 °C, unless otherwise specified.
2 Analog and digital V
SS must be common (to be tied together externally).
3 V
AINx may exceed VSS_ADC and VDD_ADC limits, remaining on absolute maximum ratings, but the results of the
conversion will be clamped respectively to 0x000 or 0x3FF.
4 Duty cycle is ensured by using system clock without prescaling. When ADCLKSEL = 0, the duty cycle is ensured
by internal divider by 2.
5 During the sampling time the input capacitance C
S can be charged/discharged by the external source. The internal
resistance of the analog source must allow the capacitance to reach its final voltage level within ts. After the end of
the sampling time ts, changes of the analog input voltage have no effect on the conversion result. Values for the
sample clock ts depend on programming.
6 This parameter does not include the sampling time t
s, but only the time for determining the digital result and the time
to load the result’s register with the conversion result.
7 Total Unadjusted Error: The maximum error that occurs without adjusting Offset and Gain errors. This error is a
combination of Offset, Gain and Integral Linearity errors.
Table 44. ADC conversion characteristics (continued)
Symbol
C
Parameter
Conditions1
Value
Unit
Min
Typ
Max
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